OLD NAGS? Racegoers arrive for day three of Punchestown Festival 2018 at Punchestown Racecourse, Co Kildare. Photograph: Brian Lawless/PA Wire

SERIOUS BUSINESS: Seán Crowe TD (Sinn Féin) plays foosball with Youth Work Ireland member Deborah Fakeye at a political briefing by the organisation, where youth work funding and better sex & relationships education for young people were on the agenda. Photograph: Ruth Medjber

VOTE NO: Niamh Uí Bhriain and Mairead Hughes (both centre) with supporters at the launch of a new poster by the anti-abortion Save the 8th campaign in Dublin. Photograph: Dara Mac Dónaill/The Irish Times

ARTISTIC IRISH: President Michael D Higgins, his wife Sabina and actor Liam Neeson at a reception hosted by the Irish Arts Center in New York before attending a performance by a selection of Irish artists in the Symphony Space in New York City. Photograph: Maxwell's

DOCTOR WHO? “Doctor fish”, also known as Garra rufa obtusas, swim around the head of a man as he sits in a hot spa pool in Kangal, 105km south of the central Anatolian city of Sivas, Turkey. It is believed the fish can assist with skin conditions including psoriasis. Photograph: Umit Bektas/Reuters

CHERNOBYL ANNIVERSARY: Honour guard soldiers lay flowers at a memorial to victims of the Chernobyl disaster and its aftermath, in Minsk, the capital of Belarus. It is now 32 years since the world's worst nuclear accident at Chernobyl, which killed thousands and forced a global rethink on relying on atomic fuel. Photograph: Sergei Gapon/AFP/Getty Images

SPRING THAW? South Korean and North Korean soldiers guard each side of a military demarcation line at the truce village of Panmunjom in the demilitarized zone (DMZ) dividing the two Koreas, ahead of the inter-Korea summit. Photograph: Korea Summit Press Pool/AFP/Getty Images

YANGON’S BURNING: Soldiers are brought in to reinforce 450 firemen battling a blaze in a massive garbage dump in Yangon, Myanmar, blanketing parts of the commercial hub with foul-smelling smoke for several days. Photograph: Sai Aung Main/AFP/Getty Images

PACKING THEM IN: The peloton rides past a rapeseed field during the Tour de Romandie UCI pro cycling race on the first stage between Fribourg and Delémont, in Delémont, Switzerland. Photograph: Fabrice Coffrini/AFP/Getty Images

INDIGENOUS MOBILISATION: An indigenous Brazilian man at the Acampamento Terra Livre (Free Land Camp) in Brasilia. About 2,500 indigenous people from different tribes are taking part in the Indigenous National Mobilisation (MNI) week, seeking to buttress territorial rights negotiations with the government. Photograph: Carl De Souza/AFP/Getty Images

WAITING IN GERMANY: Former president of the Generalitat of Catalonia, Carles Puigdemont, poses after a press conference at Magnus-Haus in Berlin, Germany. Mr Puigdemont is being detained there and may not leave Germany until the courts decides on his extradition to Spain, in line with a European arrest warrant. Photograph: Hayoung Jeon/EPA